The Fifth Circuit determined that the Umbrella policies took effect once the primary insurance was exhausted by claims not covered by the Umbrella policies. Indem. Ins. Co. of N. Am. v. W&T Offshore, 2014 U.S. App. LEXIS 11775 (5th Cir. June 23, 2014).
W&T had primary and Umbrella/Excess coverage to